Nadja Kohlhase, M.Sc.

Institut für Medizintechnik

Universität zu Lübeck
Ratzeburger Allee 160
23562 Lübeck
Gebäude 64, Raum 024

Phone:+49 451 3101 5446
Fax:+49 451 3101 5404


Research Assistant


Research Interests

  • Nuclear Imaging
  • Nuclear Image Processing
  • Range Verification in Particle Therapy
  • Prompt Gamma Ray Imaging
  • Compton Camera

Curriculum Vitae

NADJA KOHLHASE was born in Hünfeld, Germany in 1990. She received her Master of Science in Medical Radiation Sciences in 2017 from the Technical University of Dresden, Germany. In 2017 she wrote her master's thesis on "Characterization of a Proton Bunch Monitor for range verification in proton therapy by means of the Prompt Gamma Ray Timing method" at OncoRay, National Institute of Radiooncology at the research group In-Vivo Dosimetry for New Types of Radiation in Dresden. She is a research assistant at the Institute of Medical Engineering since 1/2018.


[ 2021 ] [ 2020 ] [ 2019 ] [ 2018 ] [ 2016 ]

2021 [ to top ]

  • Rusiecka, K., Hetzel, R., Kasper, J., Kozani, M. K., Kohlhase, N., Kolodziej, M., Lalik, R., Magiera, A., Migdal, W., Rafecas, M., Stahl, A., Urbanevych, V., Wong, M. L. and Wro'nska, A.: A systematic study of LYSO:Ce, LuAG:Ce and GAGG:Ce scintillating fibers properties, Journal of Instrumentation, 16(11), P11006, 2021, DOI: 10.1088/1748-0221/16/11/p11006.

2020 [ to top ]

  • Kohlhase, N., Stille, M., Bolke, A., Zvolský, M. and Rafecas, M.: Compton Camera Image Reconstruction with A-Priori Information from a Beam Tagging Hodoscope, In: 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 1-4, 2020, DOI: 10.1109/NSS/MIC42677.2020.9507820.
  • Bolke, A., Zvolsky, M., Kohlhase, N., Seeger, S., Schaar, M. and Rafecas, M.: Modelling of a Bi-Modal PET / Compton-Camera System for Non-Pure Positron Emitters, In: 2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 1-3, 2020, DOI: 10.1109/NSS/MIC42677.2020.9507915.
  • Kohlhase, N., Wegener, T., Schaar, M., Bolke, A., Etxebeste, A., Sarrut, D. and Rafecas, M.: Capability of MLEM and OE to Detect Range Shifts with a Compton Camera in Particle Therapy, IEEE Transactions on Radiation and Plasma Medical Sciences, 4(2), 233-242, 2020, DOI: 10.1109/TRPMS.2019.2937675.

2019 [ to top ]

  • Kohlhase, N., Wegener, T., Schaar, M., Bolke, A. and Rafecas, M.: Bildrekonstruktion von Compton-Kamera Daten unter Verwendung eines Hodoskops für die Reichweitenverifikation in der Partikeltherapie, In: 50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband, 317, 2019.
  • Wegener, T., Kohlhase, N., Schaar, M., Bolke, A. and Rafecas, M.: Stochastic behavior of the Origin-Ensemble Algorithm – effect on ange verification in proton therapy using Compton-Cameras, In: 50. Jahrestagung der Deutschen Gesellschaft für Medizinische Physik (DGMP) - Abstractband, 240, 2019.

2018 [ to top ]

  • Tachibana, R., Näppi, J. J., Ota, J., Kohlhase, N., Hironaka, T., Kim, S. H., Regge, D. and Yoshida, H.: Deep learning electronic cleansing for single-and dual-energy CT colonography, RadioGraphics, 38(7), 2034-2050, 2018, DOI:

2016 [ to top ]

  • Tachibana, R., Kohlhase, N., Näppi, J. J., Hironaka, T., Ota, J., Ishida, T., Regge, D. and Yoshida, H.: Performance evaluation of multi-material electronic cleansing for ultra-low-dose dual-energy CT colonography, In: Medical Imaging 2016: Computer-Aided Diagnosis, 978526, 2016, DOI:


Nadja Kohlhase, Performance evaluation of electronic cleansing for non-cathartic ultra-low-dose dual-energy computed tomography colonography, Bachelor thesis, Massachusetts General Hospital and Harvard Medical School, Boston, 2015.

Nadja Kohlhase, Charakterisierung eines Proton Bunch Monitors für den Einsatz in der Protonenreichweiteverifikation mittels der Prompt Gamma-Ray Timing Methode, Master thesis, OncoRay, Dresden, 2017.